arcsin(arcsinh(x)+arcsin(x))=2*x+8/3!*x^3+306/5!*x^5+30312/7!*x^7...

A013086

arcsin(arcsinh(x)+arcsin(x))=2*x+8/3!*x^3+306/5!*x^5+30312/7!*x^7...

Terms

    a(0) =2a(1) =8a(2) =306a(3) =30312a(4) =5993442a(5) =1954414728a(6) =953905703058

External references